DAC8563 digital-to-analog conversion module data acquisition/dual 16-bit DAC module/positive and negative 10V signal amplitude -66923
product detail
Complete DAC8563 application circuit module.
Provide ±12V output within 50mA current.
Use OPA2277 low drift amplifier. Configurable single/bipolar output.
The module power input range is: 2.7V-5.5VDC. The default 4.17 times differential amplifier.
The default amplifier output resistance is 51R. Display applications such as meters.
FAQ frequently asked questions:
Q: What is the difference between DAC8562 and DAC8563?
Answer: DAC8562 reset output level is 0, DAC8563 reset output level 1/2 output range (Mid-scale).
Q: How to set single and double pole output?
Answer: DAC8562/3 is unipolar output, setting single/bipolar by changing the reference (reference) level of the output differential amplifier, choose between 0 and 1/2 output range
Question: How to set to unipolar output and need 16Bit resolution?
Answer: Change the reference level of the differential amplifier to 0, and at the same time change the amplification factor of the differential amplifier to 2 times. (Please refer to the schematic diagram of the application module)
Question: What is the working current of the DAC8562/3 module
Answer: When the power supply voltage is 3.3V, it needs to provide 180mA peak current and 140mA average current.
